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22 条记录 (耗时 0.017 秒)

    Methods for borehole measurements of fracturing pressures
    3.
    发明授权
    Methods for borehole measurements of fracturing pressures 失效
    压裂压力井眼测量方法

    公开(公告)号：US08408296B2

    公开(公告)日：2013-04-02

    申请号：US12858542

    申请日：2010-08-18

    申请人： John E. Edwards

    发明人： John E. Edwards

    IPC分类号： E21B49/00

    CPC分类号： E21B43/26 ,  E21B47/06 ,  E21B49/008 ,  E21B49/10

    摘要： There is provided a method of testing a subterranean formation for fracture condition, including the steps of creating a side bore into the wall of a well traversing the formation, sealing the wall around the side bore to provide a pressure seal between the side bore and the well, pressurizing the side bore beyond a pressure inducing formation fracture while maintaining the seal and monitoring the pressure to identify the fracture condition.

    摘要翻译： 提供了一种测试用于断裂状态的地层的方法，包括以下步骤：在穿过地层的井的壁中产生侧孔，密封围绕侧孔的壁，以在侧孔和 好的是，在保持密封并监测压力以识别断裂状况的同时，将侧孔加压超过压力引起地层断裂。

    Vaccine compositions and methods for treatment of mucormycosis and other fungal diseases
    6.
    发明授权
    Vaccine compositions and methods for treatment of mucormycosis and other fungal diseases 有权
    疫苗组合物和治疗毛霉菌病及其他真菌病的方法

    公开(公告)号：US08444985B2

    公开(公告)日：2013-05-21

    申请号：US12661609

    申请日：2010-03-19

    申请人： Ashraf S. Ibrahim ,  Brad J. Spellberg ,  Yue Fu ,  John E. Edwards

    发明人： Ashraf S. Ibrahim ,  Brad J. Spellberg ,  Yue Fu ,  John E. Edwards

    IPC分类号： A61K39/395 ,  A61K39/00 ,  C07K16/00

    CPC分类号： C07K16/14 ,  A61K2039/505 ,  C12N9/00 ,  C12N15/1138 ,  C12N2310/14

    摘要： The present invention provides therapeutic compositions and methods for treating and preventing fungal disease or conditions including mucormycosis. The therapeutic methods and compositions of the invention include vaccine compositions having an FTR polypeptide or an antigenic fragment of the polypeptide; a vector including a nucleotide sequence that is substantially complimentary to at least 18 contiguous nucleotides of FTR sequence; an antisense; a small interfering RNA or an antibody inhibitor of FTR. The vaccine compositions of the invention can further include an adjuvant.

    摘要翻译： 本发明提供治疗和预防真菌病或包括毛霉菌病的病症的治疗组合物和方法。 本发明的治疗方法和组合物包括具有多肽的FTR多肽或抗原性片段的疫苗组合物; 包含与FTR序列的至少18个连续核苷酸基本互补的核苷酸序列的载体; 反义词 小干扰RNA或FTR的抗体抑制剂。 本发明的疫苗组合物还可包含佐剂。

    METHODS FOR BOREHOLE MEASUREMENTS OF FRACTURING PRESSURES
    7.
    发明申请
    METHODS FOR BOREHOLE MEASUREMENTS OF FRACTURING PRESSURES 失效
    破碎压力的井眼测量方法

    公开(公告)号：US20120043077A1

    公开(公告)日：2012-02-23

    申请号：US12858542

    申请日：2010-08-18

    申请人： John E. Edwards

    发明人： John E. Edwards

    IPC分类号： E21B49/00

    CPC分类号： E21B43/26 ,  E21B47/06 ,  E21B49/008 ,  E21B49/10

    摘要： There is provided a method of testing a subterranean formation for fracture condition, including the steps of creating a side bore into the wall of a well traversing the formation, sealing the wall around the side bore to provide a pressure seal between the side bore and the well, pressurizing the side bore beyond a pressure inducing formation fracture while maintaining the seal and monitoring the pressure to identify the fracture condition.

    摘要翻译： 提供了一种测试用于断裂状态的地层的方法，包括以下步骤：在穿过地层的井的壁中产生侧孔，密封围绕侧孔的壁，以在侧孔和 好的是，在保持密封并监测压力以识别断裂状况的同时，将侧孔加压超过压力引起地层断裂。

    Replaceable antennas for subsurface monitoring apparatus
    9.
    发明授权
    Replaceable antennas for subsurface monitoring apparatus 有权

    公开(公告)号：US06788263B2

    公开(公告)日：2004-09-07

    申请号：US10261032

    申请日：2002-09-30

    申请人： Brian Clark ,  John E. Edwards

    发明人： Brian Clark ,  John E. Edwards

    IPC分类号： H01Q104

    CPC分类号： E21B47/122 ,  E21B47/01 ,  G01V3/30

    摘要： An antenna structure is separately and independently formed with respect to a tubular adapted for long-term disposal within a wellbore. The antenna is adapted for easy and rapid deployment on the tubular. An independently formed ‘partial ring section’ (or arcuate shaped member) contains an antenna coil. In one embodiment, one or more of the independently formed partial ring sections is placed on the exterior of the tubular to form a well completion. In another embodiment, a plurality of partial ring sections are coupled to a spooled cable for rapid deployment of the antennas onto a tubular in the field. Another embodiment includes partial ring sections forming an antenna with multiple coils of differing orientation to provide directional sensitivity.

    Method for increasing the efficiency of drilling a wellbore, improving the accuracy of its borehole trajectory and reducing the corresponding computed ellise of uncertainty
    10.
    发明授权
    Method for increasing the efficiency of drilling a wellbore, improving the accuracy of its borehole trajectory and reducing the corresponding computed ellise of uncertainty 有权
    提高井筒钻井效率的方法，提高井眼轨迹精度，减少不确定度的相应计算精度

    公开(公告)号：US06405808B1

    公开(公告)日：2002-06-18

    申请号：US09539112

    申请日：2000-03-30

    申请人： John E. Edwards ,  John R. Lovell

    发明人： John E. Edwards ,  John R. Lovell

    IPC分类号： E21B47022

    CPC分类号： E21B47/022

    摘要： A well survey process for combining highly accurate well survey data with lower quality survey data in such manner that survey determination of overall borehole trajectory is improved. The inclination and/or azimuth of the wellbore path at each of the wellbore survey stations is acquired with a MWD tool or other survey instrument maintained stationary within the wellbore. Continuous survey measurements, for inclination and/or azimuth are taken during the drilling process and therefore less accurate due to significant drilling noise. Stationary survey measurement is more accurate but infrequently sampled, while continuous inclination and/or azimuth measurement is less accurate but more frequently sampled. The objective is to augment a conventional minimum radius of curvature approximation of the wellbore trajectory between the survey stations with whatever reliable information can be extracted from the continuous inclination and/or azimuth measurements. The continuous position augmentation of the conventional minimum radius of curvature approximation minimizes wellbore trajectory errors between survey stations and thus enhances the accuracy of the calculated spatial position or trajectory of the wellbore being drilled.

    摘要翻译： 这是一个很好的调查过程，用于将高精度的井测数据与较低质量的测量数据结合在一起，使整体井眼轨迹的测量确定得到改善。 在每个井筒测量站的井筒路径的倾斜度和/或方位角都是用MWD工具或其他在井孔内保持静止的测量仪器获取的。 在钻井过程中进行倾斜和/或方位角的连续测量测量，因此由于显着的钻井噪声而不太准确。 固定测量测量更准确，但不经常采样，而连续倾斜和/或方位测量不太准确，但更频繁地采样。 目的是通过从连续倾斜和/或方位测量中提取的任何可靠信息来增加测量站之间的井眼轨迹的常规最小曲率半径近似值。 常规的最小曲率半径近似的连续位置增加使测量站之间的井筒轨迹误差最小化，从而提高了所钻井井的计算空间位置或轨迹的准确性。